Product Review

When you want the best, reach for DID 520ERT chain. Designed for MX and SX racing, for all motorcycles up to 450cc. DID's exclusive SDH pin treatment is the secret behind the superior performance of 520ERT chain. SDH pins have extreme impact strength while maintaining outstanding shock absorption, creating a chain with superior wear resistance and anti-oxidation properties. Gold colored outer plates and black inner links. Clip style connecting link included.